Purpose and key benefit Protects your regulator low-pressure hose and other underwater fittings from abrasion, chafing and accidental snags so your gear lasts longer and performs reliably on every dive. What it is A durable sleeve-style diving regulator protector / low-pressure hose protector made from reliable, wear-resistant materials. Designed to resist deformation and breakage under repeated use. Compatibility and size Fits hoses with a diameter of 11–13 mm. Sleeve length: 85 mm / 34 inches. Ideal for standard low-pressure regulator hoses and similar underwater equipment. Performance and durability Wear-resistant construction withstands extensive use without losing shape. The tougher material reduces abrasion and protects fittings where hoses rub against tanks, harnesses or rough surfaces. Easy installation and removal Heat flexible in hot water: boil the cover for 5 minutes to soften, then slide it onto the hose. When cooled it holds securely but can be removed the same way for maintenance or replacement. Compact, travel-friendly design Lightweight and small — adds protection without bulk. Packs easily in a dive bag and stays out of the way while diving. Typical use cases 1) Reef and wreck dives: prevents hose wear when your regulator rubs against rock, corals or metal structures. 2) Travel and storage: protects hoses from abrasion and kinking while packed in gear bags or during transport. 3) Shore and boat entries: reduces risk of snags and local damage when moving through confined spaces or boarding boats. Why choose this protector Simple, practical protection that extends the life of low-pressure hoses and regulator fittings, compatible with common hose diameters, easy to install, and robust enough for frequent diving.